SevenCs is happy to be part of the EU INTERREG V, a cross-border project “MariGreen” to support the maritime industry in the transition towards more efficient, greener and more sustainable shipping. The MariGreen project develops innovations for greener and low-emission shipping and supports in particular small and medium enterprises. There are twelve innovation projects behind “MariGreen” that are dealt with by a total of 59 partners located in the Netherlands and Germany. Alternative fuel for ships, Wind Energy Systems for freight and passenger shipping, improvement of logistics operations, resource-efficient ship operations and safety issues in nautical education and training are among the main topics. As a partner in the subproject “Windship Modelling and voyage optimization” SevenCs will investigate together with their project partners’ vessel modelling software providing automated voyage optimization criteria for wind propulsion supported vessels.